Which is world's cleanest airline?

It's never fun to find crumbs on your airline seat or old coffee cups in your seatback pocket.

If a clean aircraft is a must when purchasing a ticket, you may want to consider flying on Asian carriers.

All of the top 10 airlines in Skytrax's annual World Airline Awards for cleanliest cabins were Asian. Taiwan-based EVA Air took top honors in the category, winning the award for tidiest seats, tables, carpets and lavatories.